Espoo Cathedral - Credit: Wikimedia Commons
Espoo Cathedral (, ) is a medieval stone church in Espoo, Finland, and the seat of the Diocese of Espoo of the Evangelical Lutheran Church of Finland. The cathedral is located in the district of Espoon keskus, near the Espoonjoki river. The oldest parts of the church were completed in the 1480s and it is thus the oldest preserved building in the city. Read more on Wikipedia
Source: en.wikipedia.org